"Not as good as I hoped"
I was given these at christmas from my mum as a wy of cutting down my plastic use. They are sturdy and freeze well. But you can't defrost in the microwave as they go crinkly as if melting. This is quite unsatisfactory as you would hope they would be robust enough to use there. So quite disappointed.
support_agent A note from the team
We can confirm that these aren't microwave safe.